Retro Style Flyers - Must show examples of your retro style designs. Canva Pro access Is Helpful

I'm looking for someone that has created flyers like these:

Here are flyers that I like that you can mimic in style. Examples:
https://www.behance.net/gallery/182665571/Flash-Sale-Flyer-Media-Kit?tracking_source=search_projects|gamenight+flyer

https://www.behance.net/gallery/182778587/New-Brand-Launching-Flyer-Media-Kit?tracking_source=search_projects|gamenight+flyer

https://www.behance.net/gallery/182643057/Skateboard-Competition-Flyer-Media-Kit?tracking_source=search_projects|gamenight+flyer

https://www.dropbox.com/scl/fi/dyps348mjyjp2ewi4qmmr/IMG_0264.jpg?rlkey=fbj2liwiurfd118u7avuzmjgb&dl=0

https://www.dropbox.com/scl/fi/dvyxwy9i776wyo3196qfm/IMG_0265.jpg?rlkey=1s084imtlfxptu7vo535fbc6j&dl=0

https://www.behance.net/gallery/182831801/Pop-Up-Market-Flyer-Media-Kit-Vol2

https://www.behance.net/gallery/182650535/Music-Festival-Flyer-Media-Kit